Excel upload in WD Abap

Question

Hi Colleages,
Is it possible to upload an excel file through WD ABAP?
The file upload control gives the data in XSTRING format and probably would not be of much help. What I need is the excel data uploaded to my internal table.
Also I tried using the CL_GUI_FRONTEND_SERVICES inside my action but it does not work.
Suggest any way for this.

Answer 1

Hi Sagar,
  Yesterday I tried the same with GUI_UPLOAD. Here i am putting the code will help you about my logic.
Logic:
I create 2 internal table IT_OIR0DTFKGOILAMEX & IT_OIR0DTFKGOILAMEX1.
---> Population information into internal table IT_OIR0DTFKGOILAMEX  and download to file C:\TEST4.XLS.
---> Upload the same file into another internal table IT_OIR0DTFKGOILAMEX1.
---> you can check in the debug mode how the data is transferring
Here I am putting the code as follows:
DATA: IT_OIR0DTFKGOILAMEX TYPE TABLE OF alv_t_t2,      " OIR0DTFKGOILAMEX,
IT_OIR0DTFKGOILAMEX1 TYPE TABLE OF alv_t_t2. " OIR0DTFKGOILAMEX." OCCURS 0.
SELECT * FROM sflight INTO corresponding fields of table IT_OIR0DTFKGOILAMEX.
CALL FUNCTION 'GUI_DOWNLOAD'
  EXPORTING
    FILENAME                        = 'C:TEST4.xls'
    FILETYPE                        = 'ASC'
    WRITE_FIELD_SEPARATOR           = 'X'
  TABLES
    DATA_TAB                        = IT_OIR0DTFKGOILAMEX
IF SY-SUBRC <> 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
         WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
Refresh IT_OIR0DTFKGOILAMEX1[].
CALL FUNCTION 'GUI_UPLOAD'
  EXPORTING
    FILENAME                      =  'C:TEST4.xls'
    FILETYPE                      = 'ASC'
    HAS_FIELD_SEPARATOR           = 'X'
   READ_BY_LINE                  = 'X'
  TABLES
    DATA_TAB                      = IT_OIR0DTFKGOILAMEX1
EXCEPTIONS
   FILE_OPEN_ERROR               = 1
   FILE_READ_ERROR               = 2
   NO_BATCH                      = 3
   GUI_REFUSE_FILETRANSFER       = 4
   INVALID_TYPE                  = 5
   NO_AUTHORITY                  = 6
   UNKNOWN_ERROR                 = 7
   BAD_DATA_FORMAT               = 8
   HEADER_NOT_ALLOWED            = 9
   SEPARATOR_NOT_ALLOWED         = 10
   HEADER_TOO_LONG               = 11
   UNKNOWN_DP_ERROR              = 12
   ACCESS_DENIED                 = 13
   DP_OUT_OF_MEMORY              = 14
   DISK_FULL                     = 15
   DP_TIMEOUT                    = 16
   OTHERS                        = 17
IF SY-SUBRC <> 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
         WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
Warm Regards,
Vijay